The J4T is a compact 4-track recorder, designed to capture your song ideas, demos and sound-sketches easy and anywhere. In other words: a great tool for songwriters and other creative musicians! Features: * Four tracks * Audio effects: Fuzz, Chorus, Delay, Equalizer, Reverb, Phaser, Compressor * Import/Export your own music (MP3/WAV) * Loop function * Track editing Live monitoring is supported for devices with Android 10 or higher. If you experience problems with the app, please check the F.A.Q. in the app or let us know about it by sending an email so we can try to fix it.